[jira] [Assigned] (SSHD-728) sshd-core sftp not working with FileZilla sftp client

["Goldstein Lyor (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SSHD-728?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Goldstein Lyor reassigned SSHD-728:
-----------------------------------

    Assignee: Goldstein Lyor

> sshd-core sftp not working with FileZilla sftp client
> -----------------------------------------------------
>
>                 Key: SSHD-728
>                 URL: https://issues.apache.org/jira/browse/SSHD-728
>             Project: MINA SSHD
>          Issue Type: Bug
>    Affects Versions: 1.3.0
>            Reporter: tntim96
>            Assignee: Goldstein Lyor
>
> I've upgraded from sshd-core 0.14.0 to 1.3.0. FileZilla file download for largish files worked on 0.14.0 but not 1.3.0.
> Steps to reproduce:
> # Set up a server with the code below
> # Make sure there is a largish file to download (I tested with size 1048576)
> # Connect to the server with FileZilla (I tried version 3.9.0.5)
> # Try to download the file
> # The error {noformat}Error:	error while reading: received a short buffer from FXP_READ, but not at EOF
> Error:	File transfer failed after transferring 16384 bytes in 1 second{noformat} appears in the FileZilla logs
> # Multiple FileZilla popups to overwrite the file appear (obviously connected to the error above)
> # The download fails
> {code:title=Simple configuration to generate error}
>     SshServer sshd = SshServer.setUpDefaultServer();
>     sshd.setKeyPairProvider(new SimpleGeneratorHostKeyProvider());
>     sshd.setPort(2222);
>     sshd.setShellFactory(InteractiveProcessShellFactory.INSTANCE);
>     sshd.setPasswordAuthenticator((username, password, session) -> Objects.equals(username, password));
>     sshd.setPublickeyAuthenticator(AcceptAllPublickeyAuthenticator.INSTANCE);
>     sshd.setTcpipForwardingFilter(AcceptAllForwardingFilter.INSTANCE);
>     sshd.setCommandFactory(new ScpCommandFactory.Builder().withDelegate(
>         command -> new ProcessShellFactory(GenericUtils.split(command, ' ')).create()
>     ).build());
>     sshd.setSubsystemFactories(Collections.singletonList(new SftpSubsystemFactory()));
>     sshd.start();
> {code}



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